| Mount Umunhum | |
|---|---|
 Mount Umunhum from the southwest | |
| Highest point | |
| Elevation | 3,489 ft (1,063 m) NAVD 88[1] |
| Prominence | 586 ft (179 m)[1] |
| Coordinates | 37°09′38″N 121°53′55″W / 37.1605016°N 121.8985666°W[2] |
| Geography | |
  Mount Umunhum Location in California | |
| Location | Santa Clara County, California, United States |
| Parent range | Santa Cruz Mountains |
| Topo map | USGS Los Gatos |
| Geology | |
| Rock age | Oligocene |
| Climbing | |
| Easiest route | Mount Umunhum Rd |
Mount Umunhum (/ˈʌmənʌm/ UH-mə-num) is a peak in the Santa Cruz Mountains, located in Santa Clara County, California. It is the fourth-highest peak in the Santa Cruz Mountains, after Loma Prieta, Crystal Peak, and Mount Chual. Most of the mountain is located within the Sierra Azul Open Space Preserve.